19100463

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 25937280

約数和(自身を除く): 6836817

約数列:

[1, 3, 107, 157, 321, 379, 471, 1137, 16799, 40553, 50397, 59503, 121659, 178509, 6366821, 19100463]

約数ペア:

[(1, 19100463), (3, 6366821), (107, 178509), (157, 121659), (321, 59503), (379, 50397), (471, 40553), (1137, 16799)]